112322210202120 has 128 divisors (see below), whose sum is σ = 340194026937600. Its totient is φ = 29665929452544.

The previous prime is 112322210202119. The next prime is 112322210202149. The reversal of 112322210202120 is 21202012223211.

It is a super-2 number, since 2×112322210202120² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31023834 + ... + 34454646.

It is an arithmetic number, because the mean of its divisors is an integer number (2657765835450).

Almost surely, 2^{112322210202120} is an apocalyptic number.

112322210202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112322210202120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170097013468800).

112322210202120 is an abundant number, since it is smaller than the sum of its proper divisors (227871816735480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112322210202120 is a wasteful number, since it uses less digits than its factorization.

112322210202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433439 (or 3433435 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112322210202120 its reverse (21202012223211), we get a palindrome (133524222425331).

The spelling of 112322210202120 in words is "one hundred twelve trillion, three hundred twenty-two billion, two hundred ten million, two hundred two thousand, one hundred twenty".